///\todo upgrade

//////////////////////////////////////////////////////////////////////////////////
//                                                                              //
//  This file is part of the buola project (https://code.google.com/p/buola/).  //
//                                                                              //
//  Copyright(c) 2007-2012 Xavi Gratal                                          //
//  gratal AT gmail DOT com                                                     //
//                                                                              //
//  Buola is free software: you can redistribute it and/or modify               //
//  it under the terms of the GNU General Public License as published by        //
//  the Free Software Foundation, either version 3 of the License, or           //
//  (at your option) any later version.                                         //
//                                                                              //
//  Buola is distributed in the hope that it will be useful,                    //
//  but WITHOUT ANY WARRANTY; without even the implied warranty of              //
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               //
//  GNU General Public License for more details.                                //
//                                                                              //
//  You should have received a copy of the GNU General Public License           //
//  along with buola.  If not, see <http://www.gnu.org/licenses/>.              //
//                                                                              //
//////////////////////////////////////////////////////////////////////////////////

#ifndef _BUOLA_BBOX_DETAIL_CLINK_H_
#define _BUOLA_BBOX_DETAIL_CLINK_H_

#include <buola/bbox/protocol/cpeerconnection.h>

namespace buola { namespace bbox { namespace detail {
    
class CLink
{
public:
    CLink(const protocol::PPeerConnection &pConnection,const std::pair<uint64_t,uint64_t> &pIDs)
        :   mUID(pIDs.first)
        ,   mConnection(pConnection)
        ,   mRemoteID(pIDs.second)
    {
        mConnection->RegisterLink(this);
    }
    
    virtual ~CLink()
    {
        mConnection->UnregisterLink(this);
    }

    uint64_t UID()      {   return mUID;        }
    const protocol::PPeerConnection &Connection()   {   return mConnection; }
    uint64_t RemoteID() {   return mRemoteID;   }
    
    void SendPacket(protocol::CPacket &pPacket)
    {
        *(uint64_t*)pPacket.Body()=mRemoteID;
        mConnection->SendPacket(pPacket);
    }
    
    virtual void OnPacket(protocol::CPacket &pPacket)=0;
    
private:
    uint64_t mUID;
    protocol::PPeerConnection mConnection;
    uint64_t mRemoteID;
};

/*namespace detail*/ } /*namespace bbox*/ } /*namespace buola*/ }

#endif
